Most people do not have pneumonia and accuracy has no meaning without data on what it was measured on. It is important to know if it was tested on suspected pn

Most people do not have pneumonia and accuracy has no meaning without data on what it was measured on. It is important to know if it was tested on suspected pneumonia cases, any breathing problems, any illnesses or sample of general population. The number is less than impressive if it was just suspected pneumonia cases. (Because then, the treatment is wide spectrum antibiotics blind anyway plus supportive. And culture to see what bug it is.)